388 search results - page 69 / 78 » Convergence Properties of the K-Means Algorithms |
SDM
2009
SIAM
15 years 8 months ago
2009
SIAM
Mean-Shift (MS) is a powerful non-parametric clustering method. Although good accuracy can be achieved, its computational cost is particularly expensive even on moderate data sets...
ALT
2004
Springer
15 years 8 months ago
2004
Springer
We investigate further improvement of boosting in the case that the target concept belongs to the class of r-of-k threshold Boolean functions, which answer “+1” if at least r o...
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ICNSC
2007
IEEE
15 years 6 months ago
2007
IEEE
— In this paper we present new queue length based Internet congestion control protocol which is shown through simulations to work effectively. The control objective is to regulat...
ISBI
2007
IEEE
15 years 6 months ago
2007
IEEE
We investigate fast iterative image reconstruction methods for fully 3D multispectral optical bioluminescence tomography where inhomogeneous optical properties are modeled using t...
INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
— One of the challenges facing the networking industry today is to increase the profitability of Internet services. This calls for economic mechanisms that can enable providers ...